Rehab Hassanein
Senior Site Reliability Engineer
Professional Overview
Rehab Hassanein is a seasoned Senior Site Reliability Engineer with a strong track record of driving infrastructure optimization and improving system availability and performance. With over 8 years of industry experience, she specializes in DevOps practices, Linux administration, and cloud-based platform engineering, with a focus on ensuring the seamless operation and scalability of mission-critical systems.
Experience Summary
Current Role
As a Senior Site Reliability Engineer at GitLab, Rehab is responsible for designing, implementing, and maintaining highly available and scalable cloud infrastructure. She plays a key role in automating deployment processes, optimizing system performance, and ensuring the reliability and security of the company's global platform. Rehab's contributions have been instrumental in enhancing the overall uptime and responsiveness of GitLab's services, directly impacting the experience of thousands of customers worldwide.
Career Progression
Rehab's career trajectory has been marked by a steady ascent, as she has progressed from a Support Engineer at GitLab to her current position as a Senior Site Reliability Engineer. Prior to joining GitLab, she held various roles, including DevOps and Linux Administrator at Upwork, Senior DevOps at Parent ApS, and Senior UNIX Systems Engineer at ITWORX. Throughout her career, Rehab has consistently demonstrated her ability to tackle complex infrastructure challenges, optimize system performance, and implement innovative solutions that drive measurable improvements in availability and efficiency.
Academic Background
Rehab holds a Bachelor's degree in Computer Science, where she specialized in system administration and network engineering. Her academic background has provided a solid foundation for her technical expertise and has enabled her to stay at the forefront of emerging technologies and best practices in the field of site reliability engineering.
Areas of Expertise
- Cloud infrastructure design and management
- Automation and scripting (Ansible, Terraform, Docker, Kubernetes)
- Linux system administration and troubleshooting
- Incident response and problem-solving
- Performance optimization and capacity planning
- Continuous integration and deployment (CI/CD)
- Monitoring and alerting systems
- Security and compliance best practices
Professional Impact
Throughout her career, Rehab has made significant contributions to the reliability and scalability of the infrastructure she has managed. At GitLab, she has played a pivotal role in streamlining the deployment process, improving system availability, and reducing the overall incident response time. Her expertise in cloud-based platform engineering has been instrumental in the company's ability to scale its services and meet the growing demands of its customer base.
Conclusion
Rehab Hassanein's comprehensive experience and technical expertise in site reliability engineering make her a valuable asset to any organization seeking to optimize its infrastructure and ensure the seamless operation of its critical systems. Her dedication to continuous improvement, problem-solving, and delivering exceptional results make her a strong addition to any high-performing engineering team.
